Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

PWX-18756 fix race in restart and new req processing #190

Merged
merged 12 commits into from
Feb 25, 2021
Merged

PWX-18756 fix race in restart and new req processing #190

Changes from 1 commit
Commits
Show all changes
12 commits
Select commit Hold shift + click to select a range
033aeed
patch race
Feb 24, 2021
58fa768
write mem barrier
Feb 24, 2021
cdbc8e8
kill incorrect rcu usage
Feb 24, 2021
a3c375f
Revert "patch race"
Feb 24, 2021
ea201f1
keep early return when not connected
Feb 24, 2021
4b02f3e
kill rcu usage
Feb 24, 2021
892c0c5
wmb at control open/release as well
Feb 24, 2021
0a57c08
using rcu and minor reorg on uniq id alloc
Feb 25, 2021
5141256
put back orig wmb
Feb 25, 2021
f257339
address review comments
Feb 25, 2021
8ad1a20
review comment
Feb 25, 2021
c1c0c3c
fix compilation
Feb 25, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
fix compilation 
Signed-off-by: Lakshmi Narasimhan Sundararajan <lns@portworx.com>
  • Loading branch information
Lakshmi Narasimhan Sundararajan committed Feb 25, 2021
commit c1c0c3c84bd1d4821a3068164a11d984e31e0e1a
2 changes: 1 addition & 1 deletion pxd.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1043,7 +1043,7 @@ static blk_status_t pxd_queue_rq(struct blk_mq_hw_ctx *hctx,
struct fuse_req *req = blk_mq_rq_to_pdu(rq);
struct fuse_conn *fc = &pxd_dev->ctx->fc;

if (BLK_RQ_IS_PASSTHROUGH(rq) || !READ_ONCE(fc->allow_disconnected)) {
if (BLK_RQ_IS_PASSTHROUGH(rq) || !READ_ONCE(fc->allow_disconnected))
return BLK_STS_IOERR;

pxd_printk("%s: dev m %d g %lld %s at %ld len %d bytes %d pages "
Expand Down